• Define and use the term molar mass. Week 2 • Explain the terms amount of substance, mole and the Avogadro constant. • Define and use the term molar mass. • Carry out calculations involving masses using the amount of substance in moles. © Pearson Education Ltd 2008 This document may have been altered from the original
Week 2 One mole of coarse sand © Pearson Education Ltd 2008 This document may have been altered from the original
Explain the terms empirical formula and molecular formula. Week 2 Explain the terms empirical formula and molecular formula. Calculate empirical and molecular formulae. © Pearson Education Ltd 2008 This document may have been altered from the original
Structure of sodium chloride Week 2 Structure of sodium chloride © Pearson Education Ltd 2008 This document may have been altered from the original
Week 2 Molecule of propane © Pearson Education Ltd 2008 This document may have been altered from the original
Week 2 A molecule of butane, C4H10 © Pearson Education Ltd 2008 This document may have been altered from the original
• Calculate the amount of substance in moles, using gas volumes. Week 2 • Calculate the amount of substance in moles, using gas volumes. © Pearson Education Ltd 2008 This document may have been altered from the original
One mole of different gases Week 2 One mole of different gases © Pearson Education Ltd 2008 This document may have been altered from the original
Week 2 • Calculate the amount of substance in mol, using solution volume and concentration. • Describe a solution’s concentration using the terms concentrated and dilute. © Pearson Education Ltd 2008 This document may have been altered from the original
Week 2 • Construct balanced chemical equations for known reactions, and for others given the reactants and products. © Pearson Education Ltd 2008 This document may have been altered from the original
Week 2 • Deduce the quantities of reactants and products from balanced equations © Pearson Education Ltd 2008 This document may have been altered from the original